Not to be confused with the more industrially related ash used in the farming and glassmaking industries, ash trees are one of the many genera of above ground trees modeled in dwarf fortress. Logs from cut ash trees are brown and produce brown products.
Constructions and other items made from ash wood are referred to as Ashen; e.g.: -Ashen Bed-. This is to distinguish them from constructions made from ashes.
Based on Fraxinus spp.